In addition it tracks moisture in oil (reading in %RH and ppm).
With additional sensors added, the Hydran M2 can also compute transformer mathematical models d on IEEE® and IEC® standards to provide further information on the performance of the transformer.Hydran M2是一种紧凑的*安装在线变压器监测装置,可提醒人员出现故障情况。它连续监测各种故障气体的合成值(ppm)或仅氢气值(取决于购买的传感器)。此外,它还跟踪油中的水分(读数为%RH和ppm)。
添加了额外的传感器后,Hydran M2还可以根据IEEE®和IEC®标准计算变压器数学模型,以提供关于变压器性能的进一步信息。Real-time Hydrogen or composite fault gas monitoring system
Moisture in oil measurement
Ability to integrate additional sensors (load, oil temperature, …)
Option to process transformer mathematical models d on IEC/IEEE standardsEasy to install on a single valve.
No moving parts, no pumps and no extra piping required.
No field calibration required.
Local and remote alarms set at pre defined levels.Hydrogen sensor responds * to Hydrogen (general fault gas)
Composite gas sensor responds * to Hydrogen and is also sensitive to Carbon Dioxide (overheated er insulation).
Choice of up to 4x input or output cards
Wide range of communication methods and protocols.
RS485 output is standard. TCP/IP copper or fibre is optional
Vacuum-resistant gas extraction membrane.
Built in temperature condition system.
Full system self test and self-diagnostics.
Logging of data and significant events up to a year.
User-friendly client/server graphical user interface software.
Applications
Medium to large sized transformers.
Lower risk and/or consequence of failure.
Transmission transformers.
Significant step up from manual oil sampling.实时氢气或复合故障气体监测系统